Roundup Riders of the Rockies members Bob Long on "Cash" and Bob Wagstaff on "Buck" pose outside Sprague's (Stead's) Lodge during the club's annual trail ride in Estes Park (Larimer County), Colorado. Long wears a western denim shirt and a...

Night view taken during the AdAmAn Club's annual New Year's Eve climb of the upper terminal of the Pikes Peak Cog Railway encrusted with ice, above Colorado Springs, El Paso County, Colorado. Teeth of the railway show through the snow and...

Roundup Riders of the Rockies members laugh and sit in folding chairs at a camp during the club's annual trail ride in Colorado. Riders are identified from left to right as: Harry Fontius, Al Young, Jock Mahoney and Rudy Paulson. The men wear woven...

Members of the Roundup Riders of the Rockies, identified as Earl "Doc" Boyd [?] and Rudy Savage [?], stand in front of a camp tent during the club's annual trail ride in Colorado. Boyd serves coffee and holds a coffeepot inscribed with: "To Doc...

Roundup Riders of the Rockies member Walter Nye smiles and poses beside a tent during the club's annual trail ride near Estes Park in Larimer County, Colorado. Nye wears a western shirt and a fringed leather jacket, cowboy boots and hat, a name...

Members of the Roundup Riders of the Rockies, from left to right, "Britt" Breitenstein, Joe Dekker and Rudy Paulson, stand and pose during the club's annual trail ride, at Sprague's Lodge in Estes Park (Larimer County), Colorado. The men wear...

Al Gould makes general announcements for members of the Roundup Riders of the Rockies on registration day for the club's annual trail ride, at the Elk Horn Lodge in Estes Park (Larimer County), Colorado. Men in western clothing stand behind Gould...

Photo shows members of the West Denver Turnverein, a.k.a. Vorwaerts Turnverein, during a celebration held on May 21, 1893. The West Denver Turnhalle was once located at 133 12th Street, west Denver, Colorado. Theodore Grabowsky (b.Nov.1852,...

Two buildings make up the Barr Lake Rod & Gun Club in Barr Lake, Colorado. One is a two story, L-shaped, wood-frame structure with a false front, shingles on the roof, a gable, a stovepipe chimney, and a weathervan duck atop the false front. A...

Exterior photograph of the west wing's north facade of the Denver Country Club located in Denver, Colorado. The Country Club Historic District includes one of Denver's most prestigious early 20th century neighborhoods. Many of Denver's prominent...

View of the Denver Athletic Club building on Glenarm Street in Denver, Colorado, during construction; shows a brick and stone structure with arched windows. Apartments are at the corner of 13th (Thirteenth) Street.